#681726#681726

#681726 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.7% C 0.113 H 15.1°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#681726
RGB	rgb(104, 23, 38)
HSL	hsl(349, 64%, 25%)
HSV	hsv(349, 78%, 41%)
CMYK	cmyk(0%, 77.9%, 63.5%, 59.2%)
CIE-LAB	lab(22.64, 36.49, 12.05)
CIE-LCH	lch(22.64, 38.43, 18.28°)
OKLab	oklab(34.74% 0.1095 0.0296)
OKLCH	oklch(34.74% 0.113 15.1)
XYZ	xyz(6.3658, 3.6967, 2.2117)
Luminance	0.0370 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681726 #176859

analogous

#68174F #681726 #683117

triadic

#681726 #266817 #172668

tetradic

#681726 #4F6817 #176859 #311768

square

#681726 #4F6817 #176859 #311768

split-complementary

#681726 #176831 #174F68

monochromatic

#190609 #360C14 #681726 #9A2238 #CC2D4B

Accessibility & contrast

On white

12.07

#681726 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#681726 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681726

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681726	#FFFFFF	#000000	##FFFFFF
##681726	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2B26

Deuteranopia (green-blind)

#423C24

Tritanopia (blue-blind)

#72001D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #681726;
/* rgb */ color: rgb(104, 23, 38);
/* oklch */ color: oklch(34.7% 0.113 15.1);

Tailwind

colors: {
  custom: {
    50: '#995c60',
    500: '#681726',
    950: '#000000',
  },
}

SCSS

$custom: #681726;
$custom-light: #995c60;
$custom-dark: #000000;

JSON

{
  "hex": "#681726",
  "rgb": {
    "r": 104,
    "g": 23,
    "b": 38
  },
  "hsl": {
    "h": 348.889,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.34741,
    "c": 0.1134,
    "h": 15.1
  },
  "luminance": 0.03696
}

Semantic roles & 50–950 ramp

primary

#681726

secondary

#3D9E8C

accent

#E7C841

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0404

muted

#7E7979

Preview Lab

Preview with #681726

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →